noun, plural che·neaus, che·neaux [shey-nohz] /ʃeɪˈnoʊz/. Architecture.
- an ornamented cresting on a cornice or coping.
- a gutter, especially an ornamented one, at the eaves of a building.
noun, plural che·neaus, che·neaux [shey-nohz] /ʃeɪˈnoʊz/. Architecture.